Chemistry, 15.06.2021 20:40, stricklandashley43
Se prepararon 150 mil de disolución utilizando 15g de Carbonato de sodio Na2CO3 ¿Cuántos Moles de soluto habrá en esta preparación?
Answers: 3
Chemistry, 22.06.2019 02:00, officialgraciela67
What is the volume occupied by 10.0 dm3 of gas at standard pressure after it has been compressedat constant temputure to 500.0 kpa?
Answers: 1
Chemistry, 22.06.2019 17:10, sophiaa23
)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.
Answers: 1
Se prepararon 150 mil de disolución utilizando 15g de Carbonato de sodio Na2CO3 ¿Cuántos Moles de so...
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